Lees Triple-Flow Corner Filters are uniquely designed with 3 intake vents to provide maximum efficiency. This versatile filter may be used for biological, chemical, or mechanical filtration, depending on the media chosen for use in the filter. May also be used as the fundamental or back-up filter.
Specifications:Small: Filters up to 45 GPH (3.25"L x 3.25"W x 5"H)Medium: Filters up to 75 GPH (3.5"L x 3.5"W x 5.5"H)Large: Filters up to 100 GPH (4"L x 4"W x 6"H)
